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Four rectangular lithium-ion batteries and a compact wall charger with foldable flat pins

Kastar

Kastar 4 Pack BP-511 BP-511A Battery & AC Wall Charger

SKU CH-CS1X-D1PYC

Four 7.4 V 2600 mAh lithium-ion batteries with a foldable-plug AC charger for Canon BP-511/511A cameras

  • Total capacity19.24 Wh
  • Pack contents1 Charger + 4 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 3 in
  • Key featuresFoldable Flat Plug
  • Four 2600 mAh lithium-ion batteries deliver extended shooting time
  • Foldable flat-pin AC charger stores easily in any bag
  • 100–240 V input works worldwide without a voltage converter
  • Red and green LEDs show charging status at a glance
  • Compatible with Canon EOS 5D, 10D, 20D, 30D, 40D, 50D and many PowerShot models

Four-pack with AC wall charger

This set supplies four lithium-ion BP-511 BP-511A batteries plus a matching AC wall charger. Each cell delivers 7.4 V and 2600 mAh for 19.24 Wh of energy. The combination suits photographers who need several spares for long shoots or travel days. The charger accepts 100–240 V mains input worldwide.

Foldable plug and LED status

The wall unit features a foldable flat pin that reduces bulk in a camera bag. Its LED shows red while charging and green when the cell reaches full charge or stands by. No separate power brick or cable is required; the charger plugs directly into a wall socket. The pack works with a wide range of Canon EOS, PowerShot, Optura, ZR and DM series bodies.

Steady 600 mA charge current

Each battery charges at a constant 600 mA from the 8.4 V DC output, so replenishment is gradual rather than rapid. The low current helps manage heat during extended charging sessions. Users who need faster turnaround between batteries may find the cycle time limiting. The chemistry and voltage match original BP-511 specifications for reliable camera operation.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $19.99
Pricier than about 60% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBP-511 BP-511A
Part numberNOCAR-4B-BP511-J
Total capacity19.24 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents1 Charger + 4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

How long can the four 2600 mAh batteries run a Canon EOS 40D before needing a recharge?

Each 7.4 V 2600 mAh pack delivers 19.24 Wh; actual shooting time depends on the camera's power draw and settings.

Does the AC wall charger become hot or noisy when charging all four batteries continuously?

The charger outputs 8.4 V at 600 mA with a foldable flat plug and LED indicators; it runs silently and stays cool under normal use.

Which Canon cameras can use these BP-511A batteries without an adapter?

They fit Canon EOS 5D, 10D, 20D, 20Da, 30D, 40D, 50D, 300D, D30, D60, Kiss, Kiss Digital and the listed DM-FV, DM-MV, Optura, PowerShot and ZR models.

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